Results 101 to 110 of about 5,753,745 (253)

The Effects Of High Pressure-High Temperature On Some Physical Properties Of Ocean Sediments

open access: yes, 1983
A series of laboratory experiments was conducted with four ocean sediments, two biogenic oozes and two clays. Permeability and thermal conductivity were directly measured as a function of porosity and the testing program was designed to identify any ...
Morin, Roger, Silva, Armand J.
core   +1 more source

Review on the research progress of earth pressure on slope retaining structure

open access: yesFrontiers in Earth Science
The earth pressure of slope retaining structure is one of the problems that are often encountered in geotechnical engineering but have not yet been fully understood and well solved.
Yijun Zhou, Haobin Wei
doaj   +1 more source

Analytical Method for the Deformation-Based Design of Retaining Walls in Asymmetric Excavation

open access: yesBuildings
Conventional methods for designing retaining structures are not applicable to asymmetric excavation or deformation-based designs. This study proposes a quadruple-line displacement-dependent earth pressure coefficient model.
Xiaozhen Fan   +4 more
doaj   +1 more source

Experimental study of geotextiles for karst subgrade collapse under static and dynamic loads

open access: yesFrontiers in Earth Science
IntroductionKarst subgrade collapse has the characteristics of suddenness and concealment, which poses a major challenge to the stability of infrastructure.MethodsA scale model test was designed to investigate the effects of different reinforcing ...
Di Wu   +6 more
doaj   +1 more source

Mission and system design of a 3U CubeSat for passive GTO to LEO transfer

open access: yes, 2012
This paper denotes a mission concept and system design for a 3U CubeSat technology demonstration. The spacecraft carries an inflatable, ejectable balloon that is used to engineer its area-to-mass-ratio.
Colombo, Camilla   +3 more
core  

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